CN217020008U

CN217020008U - Bronze double bevel edge grinding wheel structure

Info

Publication number: CN217020008U
Application number: CN202220606206.9U
Authority: CN
Inventors: 李海锋
Original assignee: Dongguan Guanfeng Diamond Products Co ltd
Current assignee: Dongguan Guanfeng Diamond Products Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-22
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a bronze double-bevel-edge grinding wheel structure which comprises a bronze base material, wherein a gravel layer is fixedly connected to the radial side surface of the bronze base material, heat dissipation grooves are formed in the left side surface and the right side surface of the bronze base material, limiting holes are formed in the left side surface of the bronze base material, mounting holes are formed in the bronze side surface, the heat dissipation grooves are circular, and the number of the limiting holes is multiple. The grinding wheel has the advantages that the structure is simple, the design is reasonable, the defects in the prior art can be well overcome, the contact area between the bronze base material and the air can be effectively increased by arranging the heat dissipation groove, the temperature of a gravel layer can be quickly transmitted out through the bronze base material, the heat dissipation efficiency of the grinding wheel is favorably improved, the falling speed of gravel can be further reduced, the service life of the grinding wheel can be prolonged, the mounting precision of the grinding wheel can be effectively improved by arranging the limiting hole, the grinding wheel is favorably prevented from shaking during working, and the machining precision is further influenced.

Description

Bronze double-bevel edge grinding wheel structure

Technical Field

The utility model relates to the technical field of grinding wheel structures, in particular to a bronze double-bevel-edge grinding wheel structure.

Background

The grinding wheel is also called a consolidation grinding tool, and is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape (mostly circular, with a through hole in the center) by a bonding agent and has certain strength. It is generally composed of abrasive, bond and air holes, which are often referred to as the three elements of a bonded abrasive tool. According to different classes of binders, ceramic (binder) grinding wheels, resin (binder) grinding wheels and rubber (binder) grinding wheels are commonly used. The grinding wheel is the one with the largest usage amount and the widest use range in the grinding tool, rotates at high speed when in use, can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various profiles and the like of a metal or nonmetal workpiece, and the characteristics of the grinding wheel are mainly determined by the factors of grinding materials, granularity, binding agents, hardness, tissues, shapes, sizes and the like.

The prior art grinding wheels suffer from disadvantages such as slow cooling, resulting in very rapid grit removal, which greatly shortens the useful life of the grinding wheel, and thus requires improvements over the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a bronze double-bevel grinding wheel structure.

In order to achieve the purpose, the utility model adopts the following technical scheme: bronze double bevel edge grinding wheel structure, including the bronze substrate, the radial side surface fixedly connected with grit layer of bronze substrate, the radiating groove has all been seted up to the side surface about the bronze substrate, spacing hole has been seted up to the left side surface of bronze substrate, the mounting hole has been seted up to the bronze side surface.

As a further description of the above technical solution: the shape of the heat dissipation groove is circular ring.

As a further description of the above technical solution: the number of the limiting holes is four.

As a further description of the above technical solution: the gravel layer is of a double-bevel edge structure.

As a further description of the above technical solution: the thickness of the bronze substrate is equal to the width of the bottom of the gravel layer.

As a further description of the above technical solution: the number of the heat dissipation grooves is two.

The utility model has the following beneficial effects:

1. compared with the prior art, this bronze hypotenuse emery wheel structure, simple structure reasonable in design can solve the not enough of prior art well, through setting up the radiating groove, can increase the area of contact of bronze substrate and air effectively for the temperature on grit layer can transmit away through the bronze substrate fast, is favorable to improving the radiating efficiency of emery wheel, and then can reduce the speed that drops of grit, thereby can reach the effect that prolongs emery wheel life.

2. Compared with the prior art, this bronze hypotenuse emery wheel structure through setting up spacing hole, can improve the installation accuracy of emery wheel effectively, is favorable to preventing that the emery wheel from taking place to rock at the during operation, and then influences the precision of processing.

Drawings

FIG. 1 is a perspective view of the external structure of a bronze double-bevel grinding wheel structure according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of the bronze double-bevel grinding wheel structure provided by the utility model.

Illustration of the drawings:

1. a bronze substrate; 2. a gravel layer; 3. a heat sink; 4. a limiting hole; 5. and (7) mounting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-2, the utility model provides a bronze double-bevel grinding wheel structure: the grinding wheel comprises a bronze substrate 1, wherein a gravel layer 2 is fixedly connected to the radial side surface of the bronze substrate 1, the sand gravel layer 2 is arranged to facilitate grinding of a workpiece, heat dissipation grooves 3 are formed in the left side surface and the right side surface of the bronze substrate 1, the heat dissipation efficiency of the grinding wheel can be effectively improved by arranging the heat dissipation grooves 3, the grinding wheel can be rapidly cooled, a limiting hole 4 is formed in the left side surface of the bronze substrate 1, the limiting hole 4 is arranged to facilitate mounting and limiting of the grinding wheel, a mounting hole 5 is formed in the bronze side surface, the mounting hole 5 is arranged to facilitate mounting and positioning of the grinding wheel, the heat dissipation grooves 3 are circular and are convenient to attach to the shape of the grinding wheel, the limiting holes 4 are multiple in number, mounting stability is improved conveniently, shaking of the grinding wheel is prevented, and machining precision is influenced, the gravel layer 2 is a double-bevel-edge structure, the thickness of the bronze substrate 1 is equal to the width of the bottom of the gravel layer 2, and the number of the heat dissipation grooves 3 is multiple.

The working principle is as follows: during the use, install the emery wheel on the abrasive machine, aim at the stopper on the abrasive machine with spacing hole 4, can prevent effectively that the emery wheel from taking place to rock in work, and then influence the machining precision, be for convenience increase area of contact through setting up radiating groove 3, and then improve the radiating efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Bronze hypotenuse emery wheel structure, including bronze substrate (1), its characterized in that: the radial side surface fixedly connected with grit layer (2) of bronze substrate (1), radiating groove (3) have all been seted up to the side surface about bronze substrate (1), spacing hole (4) have been seted up to the left side surface of bronze substrate (1), and mounting hole (5) have been seted up to the bronze side surface.

2. The bronze double-bevel grinding wheel structure according to claim 1, wherein: the heat dissipation groove (3) is in a circular ring shape.

3. The structure of the bronze double-bevel grinding wheel according to claim 1, wherein: the number of the limiting holes (4) is four.

4. The bronze double-bevel grinding wheel structure according to claim 1, wherein: the gravel layer (2) is of a double-bevel edge structure.

5. The bronze double-bevel grinding wheel structure according to claim 1, wherein: the thickness of the bronze base material (1) is equal to the width of the bottom of the gravel layer (2).

6. The bronze double-bevel grinding wheel structure according to claim 1, wherein: the number of the heat dissipation grooves (3) is two.